CN114761776B - 包括干燥室的相对压力传感器 - Google Patents
包括干燥室的相对压力传感器 Download PDFInfo
- Publication number
- CN114761776B CN114761776B CN202080083555.0A CN202080083555A CN114761776B CN 114761776 B CN114761776 B CN 114761776B CN 202080083555 A CN202080083555 A CN 202080083555A CN 114761776 B CN114761776 B CN 114761776B
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- container
- measuring element
- relative pressure
- moisture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001035 drying Methods 0.000 title claims abstract description 94
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000012080 ambient air Substances 0.000 claims abstract description 23
- 238000011156 evaluation Methods 0.000 claims abstract description 19
- 229920000642 polymer Polymers 0.000 claims description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000003570 air Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0627—Protection against aggressive medium in general
- G01L19/0654—Protection against aggressive medium in general against moisture or humidity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019132723.7 | 2019-12-02 | ||
| DE102019132723.7A DE102019132723A1 (de) | 2019-12-02 | 2019-12-02 | Relativdrucksensor mit Trocknungskammer |
| PCT/EP2020/082845 WO2021110429A1 (fr) | 2019-12-02 | 2020-11-20 | Capteur de pression relative comprenant une chambre de séchage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114761776A CN114761776A (zh) | 2022-07-15 |
| CN114761776B true CN114761776B (zh) | 2024-07-12 |
Family
ID=73544175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080083555.0A Active CN114761776B (zh) | 2019-12-02 | 2020-11-20 | 包括干燥室的相对压力传感器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12038339B2 (fr) |
| EP (1) | EP4070062A1 (fr) |
| CN (1) | CN114761776B (fr) |
| DE (1) | DE102019132723A1 (fr) |
| WO (1) | WO2021110429A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11691636B2 (en) | 2021-01-05 | 2023-07-04 | Audi Ag | Systems and methods for generating a context-dependent experience for a driver |
| DE102021133183A1 (de) | 2021-12-15 | 2023-06-15 | Endress+Hauser SE+Co. KG | Relativdruckmessaufnehmer zur Bestimmung eines ersten Drucks eines Mediums |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010003709A1 (de) * | 2010-04-08 | 2011-10-13 | Endress + Hauser Gmbh + Co. Kg | Relativdrucksensor |
| CN102834715A (zh) * | 2010-04-08 | 2012-12-19 | 恩德莱斯和豪瑟尔两合公司 | 应变式压力传感器 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1070948A1 (fr) * | 1999-07-20 | 2001-01-24 | Endress + Hauser Gmbh + Co. | Capteur de pression relative |
| JP2001108549A (ja) * | 1999-10-12 | 2001-04-20 | Furukawa Electric Co Ltd:The | 圧力測定装置 |
| JP2002206979A (ja) * | 2001-01-09 | 2002-07-26 | Yamatake Corp | 圧力センサ用吸湿部材 |
| DE10122511A1 (de) * | 2001-05-09 | 2002-11-14 | Endress & Hauser Gmbh & Co Kg | Relativdrucksensor mit Feuchtefilter |
| DE102008043175A1 (de) * | 2008-10-24 | 2010-04-29 | Endress + Hauser Gmbh + Co. Kg | Relativdrucksensor |
| DE102010038986A1 (de) * | 2010-08-05 | 2012-02-09 | Endress + Hauser Gmbh + Co. Kg | Kompositwerkstoff, Formkörper, elektronisches Gerät mit Formkörper, und Verfahren zur Herstellung für einen Formkörper |
| DE102010062295A1 (de) * | 2010-12-01 | 2012-06-06 | Endress + Hauser Gmbh + Co. Kg | Kompositwerkstoff, Formkörper, elektronisches Gerät mit Formkörper, und Verfahren zur Herstellung für einen Formkörper |
| DE102011080142A1 (de) * | 2011-07-29 | 2013-01-31 | Endress + Hauser Gmbh + Co. Kg | Kompositwerkstoff, Formkörper, elektronisches Gerät mit Formkörper, und Verfahren zur Herstellung für einen Formkörper |
| DE102014108780A1 (de) * | 2014-06-24 | 2015-12-24 | Endress + Hauser Gmbh + Co. Kg | Trockenmodul für einen Relativdruckmessaufnehmer |
| DE102014118616A1 (de) * | 2014-12-15 | 2016-06-16 | Endress + Hauser Gmbh + Co. Kg | Druckmessaufnehmer |
| CN110243534B (zh) * | 2019-07-22 | 2020-12-25 | 平顶山学院 | 一种压力传感器及装配方法 |
| JP2022006979A (ja) | 2020-06-25 | 2022-01-13 | 株式会社フェズ | サーバシステム、その制御方法及びプログラム |
-
2019
- 2019-12-02 DE DE102019132723.7A patent/DE102019132723A1/de active Pending
-
2020
- 2020-11-20 US US17/756,786 patent/US12038339B2/en active Active
- 2020-11-20 CN CN202080083555.0A patent/CN114761776B/zh active Active
- 2020-11-20 EP EP20811583.2A patent/EP4070062A1/fr active Pending
- 2020-11-20 WO PCT/EP2020/082845 patent/WO2021110429A1/fr unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010003709A1 (de) * | 2010-04-08 | 2011-10-13 | Endress + Hauser Gmbh + Co. Kg | Relativdrucksensor |
| CN102834715A (zh) * | 2010-04-08 | 2012-12-19 | 恩德莱斯和豪瑟尔两合公司 | 应变式压力传感器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230012816A1 (en) | 2023-01-19 |
| WO2021110429A1 (fr) | 2021-06-10 |
| DE102019132723A1 (de) | 2021-06-02 |
| US12038339B2 (en) | 2024-07-16 |
| CN114761776A (zh) | 2022-07-15 |
| EP4070062A1 (fr) | 2022-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |